Security appliance

Syneto Total Email Protection

A security appliance is any form of server appliance that is designed to protect computer networks from unwanted traffic.^[1]

Types of security appliances

• Active devices block unwanted traffic. Examples of such devices are firewalls, anti virus scanning devices, and content filtering devices.
• Passive devices detect and report on unwanted traffic, such as intrusion detection appliances.
• Preventative devices scan networks and identify potential security problems (such as penetration testing and vulnerability assessment appliances).
• Unified Threat Management (UTM) appliances combine features together into one system, such as some firewalls, content filtering, web caching etc.

Examples

Examples of a security appliance include:

• Aladdin Knowledge Systems eSafe Content Security Solution^[2]
• ApplianSys AUDITbox vulnerability assessment and CACHEbox web cache/content filtering appliances.
• Blue Coat Systems ProxySG UTM appliance.
• Blue Pex Security Solutins UTM appliance.
• CISCO Systems PIX firewall and Cyberoam UTM appliances.
• Check Point UTM-1 Edge, Power-1, VSX-1, IP Appliances (Formerly a Nokia Product Line).^[3]
• Clavister Next Generation Firewalls.^[4]
• Distil Networks Virtual or Physical Appliances for Bot Detection ^[5]
• Finjan Vital Security - Secure Web Gateways.^[6]
• F5 Networks BIG-IP security appliances.
• Global Technology Associates, Inc. Firewall Appliance
• GajShield Next Generation Firewall with Context based DLP
• IronPort Web and Email security appliances.
• Imperva SecureSphere datebase and file security appliance.^[7]
• Innominate mGuard Firewall and VPN Security appliances.^[8]
• Palo Alto Networks Next Generation Firewalls.^[9]
• SonicWall UTM appliances.
• Shieldcore Systems
• Rapid7
• Radware DefensePro - Application Security & Network Intrusion Prevention System.^[10]
• VNS3 (a software-only virtual appliance)
• Vyatta (a Linux distro that reproduces the functionality of a security appliance)
• Websense (Application Security & Network Intrusion Prevention System)
• EJBCA Appliance (PrimeKey PKI Appliance, Certificate Authority including Hardware security module)

References

1. ↑ Parker, Don (Oct 6, 2005), "Standardization and the security appliance", WindowsSecurity.com 
2. ↑ "Aladdin eSafe Appliance - Product Review". July 1, 2002, PC Magazine. 
3. ↑ "Check Point Completes Acquisition of Nokia Security Appliance Business". 2009-04-13. Retrieved 2009-04-13. 
4. ↑ "Clavister gets competitive break with 'Snowden effect,' seizes new market opportunities". 451research.com. Retrieved 16 January 2017. 
5. ↑ "Private Cloud Deployment on Virtual or Physical Appliances". Distil Networks. 
6. ↑ Finjan - Vital Security - Web Security Gateway Appliance for Web Security, retrieved 2010-04-24 
7. ↑ "SecureSphere Platforms - Web, Database, and File Security". Imperva. 
8. ↑ "Unbreakable SCADA Security". June 7, 2012, DownstreamToday.com. 
9. ↑ "Palo Alto Networks". 
10. ↑ Radware - DefensePro - Application Security & Network Intrusion Prevention System